145722816

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8161}}^1$

素因数の和:8210

約数の個数: 84

約数和(自身を含む): 431214784

約数和(自身を除く): 285491968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8161, 8928, 16322, 17856, 24483, 32644, 48966, 65288, 73449, 97932, 130576, 146898, 195864, 252991, 261152, 293796, 391728, 505982, 522304, 587592, 758973, 783456, 1011964, 1175184, 1517946, 1566912, 2023928, 2276919, 2350368, 3035892, 4047856, 4553838, 4700736, 6071784, 8095712, 9107676, 12143568, 16191424, 18215352, 24287136, 36430704, 48574272, 72861408, 145722816]

約数ペア:

[(1, 145722816), (2, 72861408), (3, 48574272), (4, 36430704), (6, 24287136), (8, 18215352), (9, 16191424), (12, 12143568), (16, 9107676), (18, 8095712), (24, 6071784), (31, 4700736), (32, 4553838), (36, 4047856), (48, 3035892), (62, 2350368), (64, 2276919), (72, 2023928), (93, 1566912), (96, 1517946), (124, 1175184), (144, 1011964), (186, 783456), (192, 758973), (248, 587592), (279, 522304), (288, 505982), (372, 391728), (496, 293796), (558, 261152), (576, 252991), (744, 195864), (992, 146898), (1116, 130576), (1488, 97932), (1984, 73449), (2232, 65288), (2976, 48966), (4464, 32644), (5952, 24483), (8161, 17856), (8928, 16322)]